#ifndef _SYS_UNISTD_H
#define _SYS_UNISTD_H

#ifdef __cplusplus
extern "C" {
#endif

#include <_ansi.h>
#include <sys/types.h>
#include <sys/_types.h>
#define __need_size_t
#define __need_ptrdiff_t
#include <stddef.h>

extern char **environ;

void _EXFUN(_exit, (int __status)_ATTRIBUTE((noreturn)));

int _EXFUN(access, (const char *__path, int __amode));
unsigned _EXFUN(alarm, (unsigned __secs));
int _EXFUN(chdir, (const char *__path));
int _EXFUN(chmod, (const char *__path, mode_t __mode));
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(chown, (const char *__path, uid_t __owner, gid_t __group));
#endif
#if defined(__CYGWIN__) || defined(__rtems__)
int _EXFUN(chroot, (const char *__path));
#endif
int _EXFUN(close, (int __fildes));
#if defined(__CYGWIN__)
size_t _EXFUN(confstr, (int __name, char *__buf, size_t __len));
#endif
char *_EXFUN(ctermid, (char *__s));
char *_EXFUN(cuserid, (char *__s));
#if defined(__CYGWIN__)
int _EXFUN(daemon, (int nochdir, int noclose));
#endif
int _EXFUN(dup, (int __fildes));
int _EXFUN(dup2, (int __fildes, int __fildes2));
#if defined(__CYGWIN__)
int _EXFUN(dup3, (int __fildes, int __fildes2, int flags));
int _EXFUN(eaccess, (const char *__path, int __mode));
void _EXFUN(endusershell, (void));
int _EXFUN(euidaccess, (const char *__path, int __mode));
#endif
int _EXFUN(execl, (const char *__path, const char *, ...));
int _EXFUN(execle, (const char *__path, const char *, ...));
int _EXFUN(execlp, (const char *__file, const char *, ...));
#if defined(__CYGWIN__)
int _EXFUN(execlpe, (const char *__file, const char *, ...));
#endif
int _EXFUN(execv, (const char *__path, char *const __argv[]));
int _EXFUN(execve, (const char *__path, char *const __argv[], char *const __envp[]));
int _EXFUN(execvp, (const char *__file, char *const __argv[]));
#if defined(__CYGWIN__)
int _EXFUN(execvpe, (const char *__file, char *const __argv[], char *const __envp[]));
int _EXFUN(faccessat, (int __dirfd, const char *__path, int __mode, int __flags));
#endif
#if defined(__CYGWIN__) || defined(__rtems__) || defined(__SPU__)
int _EXFUN(fchdir, (int __fildes));
#endif
int _EXFUN(fchmod, (int __fildes, mode_t __mode));
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(fchown, (int __fildes, uid_t __owner, gid_t __group));
#endif
#if defined(__CYGWIN__)
int _EXFUN(fchownat, (int __dirfd, const char *__path, uid_t __owner, gid_t __group, int __flags));
int _EXFUN(fexecve, (int __fd, char *const __argv[], char *const __envp[]));
#endif
pid_t _EXFUN(fork, (void));
long _EXFUN(fpathconf, (int __fd, int __name));
int _EXFUN(fsync, (int __fd));
int _EXFUN(fdatasync, (int __fd));
#if defined(__CYGWIN__)
char *_EXFUN(get_current_dir_name, (void));
#endif
char *_EXFUN(getcwd, (char *__buf, size_t __size));
#if defined(__CYGWIN__)
int _EXFUN(getdomainname, (char *__name, size_t __len));
#endif
#if !defined(__INSIDE_CYGWIN__)
gid_t _EXFUN(getegid, (void));
uid_t _EXFUN(geteuid, (void));
gid_t _EXFUN(getgid, (void));
#endif
int _EXFUN(getgroups, (int __gidsetsize, gid_t __grouplist[]));
#if defined(__CYGWIN__)
long _EXFUN(gethostid, (void));
#endif
char *_EXFUN(getlogin, (void));
#if defined(_POSIX_THREAD_SAFE_FUNCTIONS)
int _EXFUN(getlogin_r, (char *name, size_t namesize));
#endif
char *_EXFUN(getpass, (const char *__prompt));
int _EXFUN(getpagesize, (void));
#if defined(__CYGWIN__)
int _EXFUN(getpeereid, (int, uid_t *, gid_t *));
#endif
pid_t _EXFUN(getpgid, (pid_t));
pid_t _EXFUN(getpgrp, (void));
pid_t _EXFUN(getpid, (void));
pid_t _EXFUN(getppid, (void));
#if defined(__CYGWIN__) || defined(__rtems__)
pid_t _EXFUN(getsid, (pid_t));
#endif
#if !defined(__INSIDE_CYGWIN__)
uid_t _EXFUN(getuid, (void));
#endif
#ifdef __CYGWIN__
char *_EXFUN(getusershell, (void));
char *_EXFUN(getwd, (char *__buf));
int _EXFUN(iruserok, (unsigned long raddr, int superuser, const char *ruser, const char *luser));
#endif
int _EXFUN(isatty, (int __fildes));
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(lchown, (const char *__path, uid_t __owner, gid_t __group));
#endif
int _EXFUN(link, (const char *__path1, const char *__path2));
#if defined(__CYGWIN__)
int _EXFUN(linkat, (int __dirfd1, const char *__path1, int __dirfd2, const char *__path2, int __flags));
#endif
int _EXFUN(nice, (int __nice_value));
#if !defined(__INSIDE_CYGWIN__)
off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence));
#endif
#if defined(__SPU__) || defined(__CYGWIN__)
#define F_ULOCK 0
#define F_LOCK 1
#define F_TLOCK 2
#define F_TEST 3
int _EXFUN(lockf, (int __fd, int __cmd, off_t __len));
#endif
long _EXFUN(pathconf, (const char *__path, int __name));
int _EXFUN(pause, (void));
#ifdef __CYGWIN__
int _EXFUN(pthread_atfork, (void (*)(void), void (*)(void), void (*)(void)));
#endif
int _EXFUN(pipe, (int __fildes[2]));
#ifdef __CYGWIN__
int _EXFUN(pipe2, (int __fildes[2], int flags));
#endif
ssize_t _EXFUN(pread, (int __fd, void *__buf, size_t __nbytes, off_t __offset));
ssize_t _EXFUN(pwrite, (int __fd, const void *__buf, size_t __nbytes, off_t __offset));
_READ_WRITE_RETURN_TYPE _EXFUN(read, (int __fd, void *__buf, size_t __nbyte));
#if defined(__CYGWIN__)
int _EXFUN(rresvport, (int *__alport));
int _EXFUN(revoke, (char *__path));
#endif
int _EXFUN(rmdir, (const char *__path));
#if defined(__CYGWIN__)
int _EXFUN(ruserok, (const char *rhost, int superuser, const char *ruser, const char *luser));
#endif
void *_EXFUN(sbrk, (ptrdiff_t __incr));
#if !defined(__INSIDE_CYGWIN__)
#if defined(__CYGWIN__) || defined(__rtems__)
int _EXFUN(setegid, (gid_t __gid));
int _EXFUN(seteuid, (uid_t __uid));
#endif
int _EXFUN(setgid, (gid_t __gid));
#endif
#if defined(__CYGWIN__)
int _EXFUN(setgroups, (int ngroups, const gid_t *grouplist));
#endif
int _EXFUN(setpgid, (pid_t __pid, pid_t __pgid));
int _EXFUN(setpgrp, (void));
#if defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__)
int _EXFUN(setregid, (gid_t __rgid, gid_t __egid));
int _EXFUN(setreuid, (uid_t __ruid, uid_t __euid));
#endif
pid_t _EXFUN(setsid, (void));
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(setuid, (uid_t __uid));
#endif
#if defined(__CYGWIN__)
void _EXFUN(setusershell, (void));
#endif
unsigned _EXFUN(sleep, (unsigned int __seconds));
void _EXFUN(swab, (const void *__restrict, void *__restrict, ssize_t));
long _EXFUN(sysconf, (int __name));
pid_t _EXFUN(tcgetpgrp, (int __fildes));
int _EXFUN(tcsetpgrp, (int __fildes, pid_t __pgrp_id));
char *_EXFUN(ttyname, (int __fildes));
#if defined(__CYGWIN__) || defined(__rtems__)
int _EXFUN(ttyname_r, (int, char *, size_t));
#endif
int _EXFUN(unlink, (const char *__path));
int _EXFUN(usleep, (useconds_t __useconds));
int _EXFUN(vhangup, (void));
_READ_WRITE_RETURN_TYPE _EXFUN(write, (int __fd, const void *__buf, size_t __nbyte));

#ifdef __CYGWIN__
#define __UNISTD_GETOPT__
#include <getopt.h>
#undef __UNISTD_GETOPT__
#else
extern char *optarg; /* getopt(3) external variables */
extern int optind, opterr, optopt;
int getopt(int, char *const[], const char *);
extern int optreset; /* getopt(3) external variable */
#endif

#ifndef _POSIX_SOURCE
pid_t _EXFUN(vfork, (void));
#endif /* _POSIX_SOURCE */

#ifdef _COMPILING_NEWLIB
/* Provide prototypes for most of the _<systemcall> names that are
   provided in newlib for some compilers.  */
int _EXFUN(_close, (int __fildes));
pid_t _EXFUN(_fork, (void));
pid_t _EXFUN(_getpid, (void));
int _EXFUN(_isatty, (int __fildes));
int _EXFUN(_link, (const char *__path1, const char *__path2));
_off_t _EXFUN(_lseek, (int __fildes, _off_t __offset, int __whence));
#ifdef __LARGE64_FILES
_off64_t _EXFUN(_lseek64, (int __filedes, _off64_t __offset, int __whence));
#endif
_READ_WRITE_RETURN_TYPE _EXFUN(_read, (int __fd, void *__buf, size_t __nbyte));
void *_EXFUN(_sbrk, (ptrdiff_t __incr));
int _EXFUN(_unlink, (const char *__path));
_READ_WRITE_RETURN_TYPE _EXFUN(_write, (int __fd, const void *__buf, size_t __nbyte));
int _EXFUN(_execve, (const char *__path, char *const __argv[], char *const __envp[]));
#endif

#if defined(__CYGWIN__) || defined(__rtems__) || defined(__aarch64__) || defined(__arm__) || defined(__sh__) || defined(__SPU__)
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(ftruncate, (int __fd, off_t __length));
int _EXFUN(truncate, (const char *, off_t __length));
#endif
#endif

#if defined(__CYGWIN__) || defined(__rtems__)
int _EXFUN(getdtablesize, (void));
int _EXFUN(setdtablesize, (int));
useconds_t _EXFUN(ualarm, (useconds_t __useconds, useconds_t __interval));
#if !(defined(_WINSOCK_H) || defined(_WINSOCKAPI_) || defined(__USE_W32_SOCKETS))
/* winsock[2].h defines as __stdcall, and with int as 2nd arg */
int _EXFUN(gethostname, (char *__name, size_t __len));
#endif
char *_EXFUN(mktemp, (char *));
#endif

#if defined(__CYGWIN__) || defined(__SPU__) || defined(__rtems__)
void _EXFUN(sync, (void));
#endif

ssize_t _EXFUN(readlink, (const char *__restrict __path,
                          char *__restrict __buf, size_t __buflen));
#if defined(__CYGWIN__)
ssize_t _EXFUN(readlinkat, (int __dirfd1, const char *__restrict __path,
                            char *__restrict __buf, size_t __buflen));
#endif
int _EXFUN(symlink, (const char *__name1, const char *__name2));
#if defined(__CYGWIN__)
int _EXFUN(symlinkat, (const char *, int, const char *));
int _EXFUN(unlinkat, (int, const char *, int));
#endif

#define F_OK 0
#define R_OK 4
#define W_OK 2
#define X_OK 1

#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2

#include <sys/features.h>

#define STDIN_FILENO 0  /* standard input file descriptor */
#define STDOUT_FILENO 1 /* standard output file descriptor */
#define STDERR_FILENO 2 /* standard error file descriptor */

/*
 *  sysconf values per IEEE Std 1003.1, 2008 Edition
 */

#define _SC_ARG_MAX 0
#define _SC_CHILD_MAX 1
#define _SC_CLK_TCK 2
#define _SC_NGROUPS_MAX 3
#define _SC_OPEN_MAX 4
#define _SC_JOB_CONTROL 5
#define _SC_SAVED_IDS 6
#define _SC_VERSION 7
#define _SC_PAGESIZE 8
#define _SC_PAGE_SIZE _SC_PAGESIZE
/* These are non-POSIX values we accidentally introduced in 2000 without
   guarding them.  Keeping them unguarded for backward compatibility. */
#define _SC_NPROCESSORS_CONF 9
#define _SC_NPROCESSORS_ONLN 10
#define _SC_PHYS_PAGES 11
#define _SC_AVPHYS_PAGES 12
/* End of non-POSIX values. */
#define _SC_MQ_OPEN_MAX 13
#define _SC_MQ_PRIO_MAX 14
#define _SC_RTSIG_MAX 15
#define _SC_SEM_NSEMS_MAX 16
#define _SC_SEM_VALUE_MAX 17
#define _SC_SIGQUEUE_MAX 18
#define _SC_TIMER_MAX 19
#define _SC_TZNAME_MAX 20
#define _SC_ASYNCHRONOUS_IO 21
#define _SC_FSYNC 22
#define _SC_MAPPED_FILES 23
#define _SC_MEMLOCK 24
#define _SC_MEMLOCK_RANGE 25
#define _SC_MEMORY_PROTECTION 26
#define _SC_MESSAGE_PASSING 27
#define _SC_PRIORITIZED_IO 28
#define _SC_REALTIME_SIGNALS 29
#define _SC_SEMAPHORES 30
#define _SC_SHARED_MEMORY_OBJECTS 31
#define _SC_SYNCHRONIZED_IO 32
#define _SC_TIMERS 33
#define _SC_AIO_LISTIO_MAX 34
#define _SC_AIO_MAX 35
#define _SC_AIO_PRIO_DELTA_MAX 36
#define _SC_DELAYTIMER_MAX 37
#define _SC_THREAD_KEYS_MAX 38
#define _SC_THREAD_STACK_MIN 39
#define _SC_THREAD_THREADS_MAX 40
#define _SC_TTY_NAME_MAX 41
#define _SC_THREADS 42
#define _SC_THREAD_ATTR_STACKADDR 43
#define _SC_THREAD_ATTR_STACKSIZE 44
#define _SC_THREAD_PRIORITY_SCHEDULING 45
#define _SC_THREAD_PRIO_INHERIT 46
/* _SC_THREAD_PRIO_PROTECT was _SC_THREAD_PRIO_CEILING in early drafts */
#define _SC_THREAD_PRIO_PROTECT 47
#define _SC_THREAD_PRIO_CEILING _SC_THREAD_PRIO_PROTECT
#define _SC_THREAD_PROCESS_SHARED 48
#define _SC_THREAD_SAFE_FUNCTIONS 49
#define _SC_GETGR_R_SIZE_MAX 50
#define _SC_GETPW_R_SIZE_MAX 51
#define _SC_LOGIN_NAME_MAX 52
#define _SC_THREAD_DESTRUCTOR_ITERATIONS 53
#define _SC_ADVISORY_INFO 54
#define _SC_ATEXIT_MAX 55
#define _SC_BARRIERS 56
#define _SC_BC_BASE_MAX 57
#define _SC_BC_DIM_MAX 58
#define _SC_BC_SCALE_MAX 59
#define _SC_BC_STRING_MAX 60
#define _SC_CLOCK_SELECTION 61
#define _SC_COLL_WEIGHTS_MAX 62
#define _SC_CPUTIME 63
#define _SC_EXPR_NEST_MAX 64
#define _SC_HOST_NAME_MAX 65
#define _SC_IOV_MAX 66
#define _SC_IPV6 67
#define _SC_LINE_MAX 68
#define _SC_MONOTONIC_CLOCK 69
#define _SC_RAW_SOCKETS 70
#define _SC_READER_WRITER_LOCKS 71
#define _SC_REGEXP 72
#define _SC_RE_DUP_MAX 73
#define _SC_SHELL 74
#define _SC_SPAWN 75
#define _SC_SPIN_LOCKS 76
#define _SC_SPORADIC_SERVER 77
#define _SC_SS_REPL_MAX 78
#define _SC_SYMLOOP_MAX 79
#define _SC_THREAD_CPUTIME 80
#define _SC_THREAD_SPORADIC_SERVER 81
#define _SC_TIMEOUTS 82
#define _SC_TRACE 83
#define _SC_TRACE_EVENT_FILTER 84
#define _SC_TRACE_EVENT_NAME_MAX 85
#define _SC_TRACE_INHERIT 86
#define _SC_TRACE_LOG 87
#define _SC_TRACE_NAME_MAX 88
#define _SC_TRACE_SYS_MAX 89
#define _SC_TRACE_USER_EVENT_MAX 90
#define _SC_TYPED_MEMORY_OBJECTS 91
#define _SC_V7_ILP32_OFF32 92
#define _SC_V6_ILP32_OFF32 _SC_V7_ILP32_OFF32
#define _SC_XBS5_ILP32_OFF32 _SC_V7_ILP32_OFF32
#define _SC_V7_ILP32_OFFBIG 93
#define _SC_V6_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG
#define _SC_XBS5_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG
#define _SC_V7_LP64_OFF64 94
#define _SC_V6_LP64_OFF64 _SC_V7_LP64_OFF64
#define _SC_XBS5_LP64_OFF64 _SC_V7_LP64_OFF64
#define _SC_V7_LPBIG_OFFBIG 95
#define _SC_V6_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG
#define _SC_XBS5_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG
#define _SC_XOPEN_CRYPT 96
#define _SC_XOPEN_ENH_I18N 97
#define _SC_XOPEN_LEGACY 98
#define _SC_XOPEN_REALTIME 99
#define _SC_STREAM_MAX 100
#define _SC_PRIORITY_SCHEDULING 101
#define _SC_XOPEN_REALTIME_THREADS 102
#define _SC_XOPEN_SHM 103
#define _SC_XOPEN_STREAMS 104
#define _SC_XOPEN_UNIX 105
#define _SC_XOPEN_VERSION 106
#define _SC_2_CHAR_TERM 107
#define _SC_2_C_BIND 108
#define _SC_2_C_DEV 109
#define _SC_2_FORT_DEV 110
#define _SC_2_FORT_RUN 111
#define _SC_2_LOCALEDEF 112
#define _SC_2_PBS 113
#define _SC_2_PBS_ACCOUNTING 114
#define _SC_2_PBS_CHECKPOINT 115
#define _SC_2_PBS_LOCATE 116
#define _SC_2_PBS_MESSAGE 117
#define _SC_2_PBS_TRACK 118
#define _SC_2_SW_DEV 119
#define _SC_2_UPE 120
#define _SC_2_VERSION 121
#define _SC_THREAD_ROBUST_PRIO_INHERIT 122
#define _SC_THREAD_ROBUST_PRIO_PROTECT 123
#define _SC_XOPEN_UUCP 124

/*
 *  pathconf values per IEEE Std 1003.1, 2008 Edition
 */

#define _PC_LINK_MAX 0
#define _PC_MAX_CANON 1
#define _PC_MAX_INPUT 2
#define _PC_NAME_MAX 3
#define _PC_PATH_MAX 4
#define _PC_PIPE_BUF 5
#define _PC_CHOWN_RESTRICTED 6
#define _PC_NO_TRUNC 7
#define _PC_VDISABLE 8
#define _PC_ASYNC_IO 9
#define _PC_PRIO_IO 10
#define _PC_SYNC_IO 11
#define _PC_FILESIZEBITS 12
#define _PC_2_SYMLINKS 13
#define _PC_SYMLINK_MAX 14
#define _PC_ALLOC_SIZE_MIN 15
#define _PC_REC_INCR_XFER_SIZE 16
#define _PC_REC_MAX_XFER_SIZE 17
#define _PC_REC_MIN_XFER_SIZE 18
#define _PC_REC_XFER_ALIGN 19
#define _PC_TIMESTAMP_RESOLUTION 20
#ifdef __CYGWIN__
/* Ask for POSIX permission bits support. */
#define _PC_POSIX_PERMISSIONS 90
/* Ask for full POSIX permission support including uid/gid settings. */
#define _PC_POSIX_SECURITY 91
#endif

/*
 *  confstr values per IEEE Std 1003.1, 2004 Edition
 */

#ifdef __CYGWIN__ /* Only defined on Cygwin for now. */
#define _CS_PATH 0
#define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1
#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS
#define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS
#define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 2
#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
#define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
#define _CS_POSIX_V7_ILP32_OFF32_LIBS 3
#define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS
#define _CS_XBS5_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS
#define _CS_XBS5_ILP32_OFF32_LINTFLAGS 4
#define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 5
#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
#define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
#define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 6
#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
#define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
#define _CS_POSIX_V7_ILP32_OFFBIG_LIBS 7
#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS
#define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS
#define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS 8
#define _CS_POSIX_V7_LP64_OFF64_CFLAGS 9
#define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS
#define _CS_XBS5_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS
#define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 10
#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS
#define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS
#define _CS_POSIX_V7_LP64_OFF64_LIBS 11
#define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS
#define _CS_XBS5_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS
#define _CS_XBS5_LP64_OFF64_LINTFLAGS 12
#define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 13
#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
#define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
#define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 14
#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
#define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
#define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 15
#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS
#define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS
#define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS 16
#define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 17
#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS
#define _CS_XBS5_WIDTH_RESTRICTED_ENVS _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS
#define _CS_POSIX_V7_THREADS_CFLAGS 18
#define _CS_POSIX_V7_THREADS_LDFLAGS 19
#define _CS_V7_ENV 20
#define _CS_V6_ENV _CS_V7_ENV
#endif

#ifdef __cplusplus
}
#endif
#endif /* _SYS_UNISTD_H */
